Controller unit with flat display panel



FIG. 1 is a front, top, and right side perspective view of a controller unit with a flat display panel according to the present invention;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof. 

The ornamental design for a controller unit with flat display panel, as shown and described. 